Snap oversteer with main WRC cars

Product: EA SPORTS™ WRC
Platform:Xbox Series X
Summarize your bug The rear Diff settings are causing snap over steer in the WRC cars. The only way to tone this down is to litteraly set all rear diff options to minimal setting then the car handles better without the over steer.
How often does the bug occur? Every time (100%)
Steps: How can we find the bug ourselves? try it your selves. I think the Diff settings are bugged
What happens when the bug occurs? the rear end of the WRC car spins out without warning
What do you expect to see? a fix asap

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I have been experimenting and fouind the problem is with the diff settings in the car setup screen.